JVM Internal Error when running simple lambda

[Christian Thalinger]

On Jan 27, 2011, at 3:45 PM, Rémi Forax wrote:
> Hi Tomasz,
> I was able to reproduce the bug,
> it only appear with a fastdebug VM not with a product VM.
> 
> So it's perhaps just a grumpy assert :)
> 
> Rémi
> PS: I've CC to mlvm and put the two necessary classes to reproduce the bug as attachment.
> 
> [forax at localhost src]$ /usr/jdk/fastdebug/jdk1.7.0/fastdebug/bin/java -XX:+UnlockExperimentalVMOptions -XX:+EnableInvokeDynamic SimpleExtractor
> VM option '+UnlockExperimentalVMOptions'
> VM option '+EnableInvokeDynamic'
> # To suppress the following error report, specify this argument
> # after -XX: or in .hotspotrc:  SuppressErrorAt=/methodOop.cpp:697
> #
> # A fatal error has been detected by the Java Runtime Environment:
> #
> #  Internal Error (/HUDSON/workspace/jdk7-2-build-linux-amd64-product/jdk7/hotspot/src/share/vm/oops/methodOop.cpp:697), pid=30242, tid=139776680441600
> #  assert(_adapter == NULL) failed: init'd to NULL
> #
> # JRE version: 7.0-b126
> # Java VM: Java HotSpot(TM) 64-Bit Server VM (20.0-b06-fastdebug mixed mode linux-amd64 compressed oops)
> # An error report file with more information is saved as:
> # /home/forax/java/workspace/java-blog/src/hs_err_pid30242.log
> #
> # If you would like to submit a bug report, please visit:
> #   http://java.sun.com/webapps/bugreport/crash.jsp
> #
> Current thread is 139776680441600
> Dumping core ...
> Aborted (core dumped)


This is fixed in HS20b07 as:

7010180: JSR 292 InvokeDynamicPrintArgs fails with: assert(_adapter == NULL) failed: init'd to NULL

-- Christian
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